NEW YORK -- As far as opening weekends go, the NFL's 91st was boffo. Not that all the games were terrific, but we got our first games-that-count glimpse of players and teams we've been speculating about for months. We found out Wes Welker is bulletproof, Randy Moss has a mad-on, the Steeler D is back, the seat's getting warm for Eric Mangini, the Texans can beat the Colts, Chris Johnson and Arian Foster were born to run, and the Redskins need to thank Dallas for some dumb coaching decisions, including the simple act of allowing Alex Barron to play Sunday night. And, in the grand tradition of the Tuck Rule, there's the matter of a catch America thought was a catch that apparently wasn't.http://feeds.feedburner.com/~r/rss/s...~4/zPF2cpOTqfM